ambassador chris stevens. >>> the white house, state department and the f.b.i. were informed a terror group had claimed credit for the attack on facebook and twitter two hours after it began. that's according to e-mails obtained by cbs. the e-mails also suggest u.s. diplomats were informing officials in washington about the assault as it was unfolding. that raises further questions about the apparent confusion on the part of the obama administration to determine the nature of the september 11 attack and those who planned it. secretary of state hillary rodham clinton says a posting on facebook isn't evidence of responsibility for the attack. >>> hurricane sandy has killed at least two people as it turns toward the caribbean -- through the caribbean. a woman in haiti was swept away in the flood waters on wednesday. an elderly man was killed in jamaica when a huge boulder rolled on to his house. >> sandy has sustained winds at 80 miles per hour as it heads north. the storm will hit florida tomorrow with wind and rain but as bigad shaban tells us, it's expected to r